Math, asked by sumedha0609, 1 month ago

walking at 5/6 of its usual speed, a train is 10 minutes too late. Find its usual time to cover the journey?​

Answers

Answered by Aaaryaa
5

let Speed be S and Time to cover the journey be T

S * T = D (distance of journey) --- 1

now as per the question stem we have

(5/6)S * (T + 10) = D ----2

Equating Value of D from (1) in (2) we get T = 50mins or 5/6hrs .

Ans D

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